3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sha1('aaroZmOk')); var_dump(sha1('aaK1STfY')); var_dump(sha1('aa3OFF9m')); var_dump(sha1('aaO8zKZF'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00716.75
8.3.50.0070.00821.97
8.3.40.0140.00418.59
8.3.30.0100.00318.88
8.3.20.0050.00320.19
8.3.10.0080.00021.89
8.3.00.0030.00519.26
8.2.180.0110.00718.09
8.2.170.0120.00322.96
8.2.160.0090.00620.48
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00319.11
8.2.110.0050.00519.39
8.2.100.0070.00417.63
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0070.00317.38
8.2.60.0110.00017.55
8.2.50.0030.00518.07
8.2.40.0040.00418.11
8.2.30.0030.00517.99
8.2.20.0000.00817.42
8.2.10.0030.00518.00
8.2.00.0040.00417.53
8.1.280.0120.00325.92
8.1.270.0050.00318.80
8.1.260.0160.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00023.89
8.1.230.0080.00417.54
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0030.00517.11
8.1.180.0000.00818.10
8.1.170.0000.00820.32
8.1.160.0040.00421.85
8.1.150.0000.00818.77
8.1.140.0000.00717.39
8.1.130.0000.00817.76
8.1.120.0000.00717.23
8.1.110.0000.00717.22
8.1.100.0000.00717.37
8.1.90.0030.00317.29
8.1.80.0040.00417.25
8.1.70.0000.00717.31
8.1.60.0060.00317.35
8.1.50.0000.00717.45
8.1.40.0080.00017.45
8.1.30.0040.00417.39
8.1.20.0040.00417.50
8.1.10.0030.00517.31
8.1.00.0000.00817.19
8.0.300.0060.00318.77
8.0.290.0000.00716.58
8.0.280.0000.00718.31
8.0.270.0030.00317.12
8.0.260.0000.00717.09
8.0.250.0070.00016.82
8.0.240.0040.00416.79
8.0.230.0050.00316.84
8.0.220.0040.00416.72
8.0.210.0070.00016.68
8.0.200.0000.00616.81
8.0.190.0030.00616.79
8.0.180.0040.00416.79
8.0.170.0000.00716.75
8.0.160.0040.00416.88
8.0.150.0030.00316.70
8.0.140.0000.00716.76
8.0.130.0070.00013.20
8.0.120.0000.00716.61
8.0.110.0040.00416.66
8.0.100.0040.00316.82
8.0.90.0000.00716.61
8.0.80.0090.01316.80
8.0.70.0040.00416.63
8.0.60.0070.00016.73
8.0.50.0040.00416.80
8.0.30.0140.00916.87
8.0.20.0120.01117.40
8.0.10.0000.00816.90
8.0.00.0140.00716.46
7.4.330.0030.00315.03
7.4.320.0060.00016.32
7.4.300.0070.00016.37
7.4.290.0070.00016.46
7.4.280.0000.00916.47
7.4.270.0070.00016.42
7.4.260.0030.00316.40
7.4.250.0030.00516.45
7.4.240.0040.00316.47
7.4.230.0000.00716.35
7.4.220.0140.00616.43
7.4.210.0070.00716.33
7.4.200.0030.00316.47
7.4.160.0080.00816.45
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0110.00916.34
7.4.120.0090.00816.26
7.4.110.0070.01316.15
7.4.100.0070.01016.47
7.4.90.0070.01016.31
7.4.80.0060.01219.39
7.4.70.0120.00416.29
7.4.60.0060.00916.28
7.4.50.0000.00716.20
7.4.40.0060.00916.37
7.4.30.0040.01816.33
7.4.00.0080.00914.75
7.3.330.0000.00512.93
7.3.320.0070.00513.01
7.3.310.0070.00016.09
7.3.300.0030.00316.15
7.3.290.0090.00616.15
7.3.280.0130.00416.12
7.3.270.0120.00917.40
7.3.260.0070.01016.21
7.3.250.0140.00916.30
7.3.240.0070.01016.36
7.3.230.0070.01316.39
7.3.210.0080.00816.40
7.3.200.0050.01419.39
7.3.190.0070.01016.19
7.3.180.0110.00616.39
7.3.170.0040.01316.46
7.3.160.0090.01216.07
7.3.120.0060.01314.61
7.3.110.0070.01314.63
7.3.100.0100.00614.67
7.3.90.0040.00714.54
7.3.80.0030.00814.43
7.3.70.0060.00614.62
7.3.60.0030.00814.74
7.3.50.0040.00714.44
7.3.40.0040.00414.66
7.3.30.0070.00714.70
7.3.20.0000.00816.47
7.3.10.0000.00916.56
7.3.00.0030.01216.42
7.2.330.0140.00616.48
7.2.320.0070.01016.61
7.2.310.0130.01016.18
7.2.300.0140.00716.41
7.2.290.0120.00616.54
7.2.250.0070.01114.75
7.2.240.0070.00714.78
7.2.230.0030.01414.95
7.2.220.0120.00014.80
7.2.210.0060.00814.74
7.2.200.0000.01714.71
7.2.190.0070.00414.51
7.2.180.0000.01014.85
7.2.170.0030.01014.59
7.2.110.0300.00716.55
7.2.60.0040.01116.47
7.2.00.0040.01118.68
7.1.330.0030.01015.38
7.1.320.0050.00515.52
7.1.310.0060.00615.36
7.1.300.0040.01115.62
7.1.290.0050.00315.45
7.1.280.0000.01115.42
7.1.270.0060.00915.68
7.1.260.0070.00315.30
7.1.200.0070.00715.59
7.1.100.0070.00318.12
7.1.70.0040.00417.18
7.1.60.0160.01019.50
7.1.50.0130.01316.84
7.1.00.0030.07722.50
7.0.200.0510.00714.79
7.0.140.0070.06022.01
7.0.60.0100.06319.90
7.0.50.0100.04017.88
7.0.40.0030.07020.26
7.0.30.0300.07720.17
7.0.20.0170.04720.18
7.0.10.0300.05720.21
7.0.00.0100.07019.99
5.6.280.0130.06320.91
5.6.210.0130.07720.49
5.6.200.0070.08018.22
5.6.190.0130.08020.41
5.6.180.0370.06720.58
5.6.170.0330.07020.46
5.6.160.0000.04320.47
5.6.150.0070.04018.13
5.6.140.0030.05018.07
5.6.130.0070.08318.21
5.6.120.0100.04020.96
5.6.110.0100.03720.99
5.6.100.0000.08720.88
5.6.90.0070.07320.94
5.6.80.0130.07020.40
5.6.70.0000.05720.36
5.5.350.0300.06720.40
5.5.340.0130.07018.02
5.5.330.0030.09020.43
5.5.320.0100.04720.21
5.5.310.0370.04020.12
5.5.300.0070.04717.91
5.5.290.0070.04018.07
5.5.280.0100.03320.79
5.5.270.0070.08020.76
5.5.260.0030.08020.79
5.5.250.0100.07320.75
5.5.240.0130.07020.15
5.4.450.0330.05019.63
5.4.440.0900.05319.58
5.4.430.0700.06319.09
5.4.420.0930.07319.48
5.4.410.0170.05718.68
5.4.400.1330.06318.77
5.4.390.1270.06718.67
5.4.380.1130.06318.63
5.4.370.1100.05718.76
5.4.360.1130.04718.65
5.4.350.1330.05718.65
5.4.340.1270.05018.61
5.4.320.1300.03718.64
5.4.310.1070.05318.61
5.4.300.1000.05718.66
5.4.290.1100.04718.71
5.4.280.1030.05318.43
5.4.270.1370.04718.66
5.4.260.1170.05718.73
5.4.250.1330.05718.62
5.4.240.1270.05018.55
5.4.230.1470.04718.57
5.4.220.1270.05718.51
5.4.210.1330.05318.66
5.4.200.1070.05016.52
5.4.190.1270.05018.48
5.4.180.1400.05718.44
5.4.170.1230.05718.71
5.4.160.1030.05018.44
5.4.150.1270.05018.71
5.4.140.1200.05316.36
5.4.130.1170.05316.13
5.4.120.1230.04716.08
5.4.110.1330.05716.14
5.4.100.1300.04716.00
5.4.90.1330.03716.12
5.4.80.1130.06316.24
5.4.70.1270.04316.23
5.4.60.1200.05016.28
5.4.50.1170.05316.01
5.4.40.1300.05316.01
5.4.30.1200.05016.19
5.4.20.1300.04316.13
5.4.10.1300.04716.15
5.4.00.1370.05015.66
5.3.290.1300.05314.64
5.3.280.1000.06014.64
5.3.270.1200.05314.68
5.3.260.1100.06314.53
5.3.250.1270.04714.55
5.3.240.1000.05314.63
5.3.230.1030.05014.59
5.3.220.1130.05714.56
5.3.210.1030.05714.56
5.3.200.1170.04714.49
5.3.190.1070.05014.56
5.3.180.1130.04314.52
5.3.170.1430.06314.61
5.3.160.1070.06014.55
5.3.150.1070.05314.63
5.3.140.0900.06014.54
5.3.130.0930.06014.64
5.3.120.1000.05314.54
5.3.110.0930.06014.61
5.3.100.1000.05714.01
5.3.90.1000.06714.07
5.3.80.1200.07014.11
5.3.70.1200.06314.00
5.3.60.0900.06013.98
5.3.50.1000.05313.86
5.3.40.1500.04713.92
5.3.30.1130.06013.89
5.3.20.1230.06013.67
5.3.10.1230.04713.72
5.3.00.1130.06013.58
5.2.170.0830.05311.29
5.2.160.0830.03711.20
5.2.150.0700.05711.09
5.2.140.0970.05311.12
5.2.130.0900.03711.14
5.2.120.0900.03711.07
5.2.110.1200.05311.09
5.2.100.0970.04711.09
5.2.90.1030.04311.14
5.2.80.1170.03011.02
5.2.70.1000.04711.05
5.2.60.1100.03711.01
5.2.50.1000.04310.97
5.2.40.0770.05011.00
5.2.30.0730.03711.12
5.2.20.0700.03710.97
5.2.10.0830.04710.99
5.2.00.0800.04310.85
5.1.60.0730.03010.02
5.1.50.0730.0439.96
5.1.40.0930.0379.95
5.1.30.0600.04310.46
5.1.20.0830.04010.36
5.1.10.0770.05010.18
5.1.00.0800.04010.08
5.0.50.0470.0308.64
5.0.40.0400.0308.42
5.0.30.0370.0478.20
5.0.20.0400.0238.21
5.0.10.0500.0378.25
5.0.00.0430.0438.14
4.4.90.0430.0175.92
4.4.80.0330.0205.89
4.4.70.0370.0205.88
4.4.60.0330.0235.89
4.4.50.0470.0275.99
4.4.40.0500.0405.89
4.4.30.0470.0235.89
4.4.20.0300.0235.96
4.4.10.0300.0276.00
4.4.00.0400.0335.90
4.3.110.0330.0275.88
4.3.100.0400.0235.79
4.3.90.0470.0205.89
4.3.80.0430.0335.80
4.3.70.0470.0205.87
4.3.60.0400.0205.88
4.3.50.0370.0235.87
4.3.40.0470.0375.76
4.3.30.0170.0304.53
4.3.20.0100.0304.63
4.3.10.0230.0274.47
4.3.00.0100.0206.92

preferences:
64.99 ms | 401 KiB | 5 Q